Passage Brief

Newport to Crescent City — NAVOPLAN favors Tue morning daylight departure

Overview

The current plan (Mon Oct 12, 2026 08:00 AM) remains feasible to consider, but NAVOPLAN’s preferred alternative is a Tue Oct 13, 2026 08:30 AM departure based on more favorable overall alignment and a near-slack Newport Bar timing. The reason this is YELLOW is not the schedule difference itself, but that the available bar/current guidance is based on slack times rather than a confirmed current strength at your exact crossing time, so the usable window still needs confirmation before committing. The captain-entered plan remains unchanged unless you revise it.

Plan Assessment

Plan assessment: This is a ~185 nm coastal passage in a 40 ft power monohull, with multiple nearby refuge intervals early on, but the practical “commitment feel” changes once you leave Newport’s immediate refuge window. Expected ride underway (per the provided route forecast set): overall seas run about 4.3–5.6 ft, largely driven by NW swell around 3.6–4.0 ft at ~10.9–11.2 s (slower, broader motion) plus a smaller secondary component (about 1.2–2.6 ft at ~4.4–14.8 s). Wind and gusts trend modest overall in these samples, with wind-wave generally small (up to ~1.4 ft), suggesting motion is more swell-driven than chop-driven—still enough to affect rest and moving around the boat over a full day run.

Key Constraints / Decision Points

Key constraints / decision points: (1) Schedule choice: NAVOPLAN’s recommended schedule is the current best overall planning conclusion; if you intend to keep the current plan, explicitly accept that you are choosing a different timing than the most favorable option identified here and re-check that the same favorable alignment still holds. (2) Yaquina Bay Entrance / Newport Bar timing: the planned-track gate check indicates slack about 5 minutes before the planned transit, and the recommended schedule shows a similarly near-slack transit—however both are derived from predicted slack time, not a confirmed current at the exact minute you will cross. (3) Reality-check vs forecast: the nearby buoy observation (NWPO3) reports 14 kt gusting 17 kt from ~350°, which is a useful pre-departure trend check against the lighter winds shown in the route forecast set.

What Could Change / Before Departure

What could change / before departure: A refreshed NOAA current prediction around your intended bar transit time could move the usable window materially, since the current information provided is based on predicted slack time and not a speed-at-transit value. Likewise, a forecast update could change the sea-state expectation—especially the balance between swell and short-period components that drives comfort and sustained progress. Refuge planning also needs one practical clarification: the available planning data suggests adequate channel depth at Newport, but the listed anchorage depth shows a negative margin without any tide applied, so don’t assume anchoring is available without chart/tide verification. Before you commit to either schedule, confirm the updated bar/current timing, confirm the latest forecast still supports the chosen departure day, and confirm your intended immediate-bailout options are truly usable for this vessel and tide.

Carry Forward to Checklist

• Decide whether to keep the current plan or adopt the recommended schedule, then align downstream expectations accordingly
• Recheck official NOAA current predictions for Yaquina Bay Entrance / Newport Bar around the intended transit time (treat predicted slack time as planning guidance, not a guaranteed current at ETA)
• Verify Newport refuge assumptions you might rely on pre-departure (especially anchoring depth vs tide, since available planning data showed a negative anchorage margin without tide applied)